36 lines
1.2 KiB
Diff
36 lines
1.2 KiB
Diff
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From 6689eafb0d52d67dd9b5c075bc8a3dd62b08fe85 Mon Sep 17 00:00:00 2001
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From: Meng Wei <wei.meng@intel.com>
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Date: Mon, 14 Jan 2019 10:29:04 +0800
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Subject: [PATCH 26/32] media: intel-ipu4: [VIRT] Close dmabuf fd when dmabuf
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released.
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For the case of virtualization, dmabuf is
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created at service OS, therefore FD is only
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known and can only be closed at service OS.
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Change-Id: Ia1f456eca4817e86f52cac3056dfe4adfd477ae0
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Tracked-On: PKT-1691
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Signed-off-by: Ong Hock Yu <ong.hock.yu@intel.com>
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Signed-off-by: Meng Wei <wei.meng@intel.com>
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---
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drivers/media/pci/intel/ipu-psys.c | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/drivers/media/pci/intel/ipu-psys.c b/drivers/media/pci/intel/ipu-psys.c
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index 345285caaa99..de69adb470c3 100644
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--- a/drivers/media/pci/intel/ipu-psys.c
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+++ b/drivers/media/pci/intel/ipu-psys.c
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@@ -543,6 +543,9 @@ static int ipu_psys_release(struct inode *inode, struct file *file)
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kbuf->dbuf = NULL;
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kbuf->db_attach = NULL;
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dma_buf_put(dbuf);
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+#if defined(CONFIG_VIDEO_INTEL_IPU_ACRN) && defined(CONFIG_VIDEO_INTEL_IPU_VIRTIO_BE)
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+ ksys_close(kbuf->fd);
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+#endif
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} else {
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if (kbuf->db_attach)
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ipu_psys_put_userpages(
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--
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2.17.1
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